
BATTERY ENERGY STORAGE SYSTEMS (BESS)
Battery-Box Premium HVL — high-voltage battery 12–32 kWh (USA)
Country: China · Model: Premium HVL
The Premium HVL high-voltage battery with 4 kWh modules gives 12 to 32 kWh in a tower. It is intended for residential and small commercial sites in the USA that need a larger energy reserve than the HVM provides.
- Chemistry
- LiFePO4
- Module
- HVL 4 kWh, 51.2 V
- Configurations
- HVL 12.0–32.0 (3–8 modules), 153.6–409.6 V
- Current
- 50 A continuous, 75 A for 3 s
Technical specifications
| Chemistry | LiFePO4 |
|---|---|
| Module | HVL 4 kWh, 51.2 V |
| Configurations | HVL 12.0–32.0 (3–8 modules), 153.6–409.6 V |
| Current | 50 A continuous, 75 A for 3 s |
| Enclosure protection | NEMA 3R |
| Round-trip efficiency | ≥ 96 % |
| Certificates | UL 9540, UL 9540A, UL 1973, IEC 60730, FCC, UN 38.3, CEC, SGIP |
Specifications are taken from the manufacturer’s technical documentation. Updated .
Description
A tower consists of 3–8 modules of 51.2 V, and the voltage varies from 153.6 to 409.6 V. The 4 kWh module has about one and a half times the capacity of the HVM module, so the same number of modules gives a larger reserve. The continuous current is 50 A, and 75 A for 3 s. The cells are LiFePO4 and the round-trip efficiency is at least 96 %. The enclosure meets the NEMA 3R class. Certification for the American market includes UL 9540, UL 9540A, UL 1973, IEC 60730, FCC, UN 38.3, CEC and SGIP.
How to choose
The voltage range of the HVL is the same as that of the HVM, so the choice between them comes down to energy per module. For 12 kWh, 3 HVL modules are enough, whereas the HVM (US) needs 4 for 11 kWh. Outside the US market it is more reasonable to look at the HVM or HVS with VDE 2510-50 certification.
Request a price and lead time
Battery-Box Premium HVL — high-voltage battery 12–32 kWh (USA). We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
What is the capacity of a Battery-Box HVL tower?
From 12 to 32 kWh, that is from 3 to 8 modules of 4 kWh each.
What is the voltage of the HVL battery?
The module is rated at 51.2 V, and a tower of 3–8 modules works in the range of 153.6–409.6 V.
What current does the HVL deliver?
50 A continuous and 75 A for 3 s, the same as the European HVM.
What certificates does the HVL have?
UL 9540, UL 9540A, UL 1973, IEC 60730, FCC, UN 38.3, CEC and SGIP, that is, a set for the US market.
Is the HVL suitable for outdoor installation?
The enclosure meets NEMA 3R; under the American standard this class permits outdoor installation with protection against rain.
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REQUEST
Need a price, lead time or replacement?
Send us a request and we will confirm the configuration, lead time and delivery terms. We reply by email.



